2016深圳市高三第二次调研考试文科数学.ppt

* 2012年深圳市高三第二次调研考试 文科数学 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 一、选择题：本大题共10小题，每小题5分，满分50分。在每小题给出的四个选项中，只有一项是符合题目要求的。 C C Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 3. 为了了解某学校2000名高中男生的身体发育情况，抽查了该校100名高中男生的体重情况.根据所得数据画出样本的频率分布直方图，据此估计该校高中男生体重在70～78kg的人数为（ ） A.240 B.160 C.80 D.60 A Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 4．在平面直角坐标系中，下列方程对应的曲线可以落在一个圆内的是（ ） D Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. D Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. A Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. B Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. C Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. C Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. D Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 二、填空题:（本大共5小题,考生作答4小题,每小题5分，满分20分） (一)必做题(11～13题) 11．按照下图的工序流程图，从零件到成品最少要经过 道加工、检验工序，导致废品的产生有 种不同的情形。 4 3 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. (二)选做题(14～15题,考生只能从中选做一题) 1 Evaluation only. Created with Aspose.Sli